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China - Incidence of high fever in pigs in Guangdong province

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  • China - Incidence of high fever in pigs in Guangdong province

    The incidence of high fever in Guangdong Yuedong distributed more
    2010-06-22 16:01 South User Comments rural newspaper article, I have something to say

    Heard rumors of the disease, this reporter visited the production area for information dissemination in Guangdong Yuedong high fever higher incidence of

    □ Co-ordination / planning LO Kam Wah

    Implementation of our reporter Yang Ming Wu Haohui

    Into the summer, hot and humid weather so that greatly increased the risk of disease, the recent emergence of high fever in Guangdong and other parts of endless speculation. Industrial Science and Technology of Guangdong Province of modern agricultural innovation system of pigs swine Control Function Research Laboratory, the team said, Jiangmen, Meizhou, Maoming and so the cases with high fever. Daily News reporter recently visited the rural south of Guangdong over the main producing areas of live pigs, swine clarify the current truth.

    ■ of the state

    Pig farmers cooperatives of the state president Liya Feng: conservation of basic nothing pig

    Pig farmers cooperatives of the state president Liya Feng said that under the cooperative veterinary staff to understand the basic situation of the farms, the disease is not serious, mainly blue-ear virus and a comprehensive infection ring main.

    The main symptoms include pig skin from rashes, red spots appear, dyspnea, cough, weight loss and so on. Usually occurs in 60 to 100 days old pigs, pigs conservation discounted basic nothing.

    Greatest impact on production is the decrease in intake. Liya Feng hot weather is no doubt that the biggest reason induced disease.

    Gaozhou

    Lu Jiang Gaozhou Pig Association: local disease is not serious

    Lu Jiang said the local disease is not serious, the key was found in some small blue-ear pig disease. Disease early on the 5th and the law is just the opposite, on the 5th disease mortality rate in large farms, small farms'll be safe, mainly because of its highly infectious, large pig farms in the breeding density of more serious disease, Ambassador. The infectious blue-ear disease is relatively weak, large farms more complete vaccination can effectively reduce the incidence.

    At the same time this model will also affect the breeding, raising pigs as Shek Kwu town more because of the introduction of pigs as a result of circulation Inae more, so that diseases spread more easily, while the boundaries of the town more for the reproduction of self-support, then the disease basic little.

    Lianjiang

    Veterinary drug dealer Dragon Gold: Liu Cheng small pig high fever symptoms

    Veterinary drug dealer Dragon Gold Lianjiang disclosed, local farms, like a skin, redness, fever and other symptoms have been very common. He estimated that small farms have more than 60% in similar symptoms, large farms are relatively rare.

    However, said the specific cause should be fully taken into account, blue ear disease, suis disease, toxoplasmosis will cause similar symptoms, generally can only be determined after dissection of the pigs cause. Such as found in the anatomy of the intestinal bleeding severe congestive mostly blue-ear disease.

    Jiangmen

    Uniwill veterinary distributors in Europe: high incidence of pig production room

    Republican Town Heshan, Xinhui's Qibao, the great lake, the towns of the West Cliff swine more serious recently. The main symptoms are skin redness or bleeding spots, fever and high fever, loss of appetite or not drinking water, and lead to sow infertility, miscarriage, stillbirth, low earners and mummified, commonly found in the 50-day-old to prenatal sows, abortion can not be discharged in time after the stillbirth if the result is easy to sow death. Overall, the pigs produced a high incidence of the room.

    Europe Uniwill think this is a blue-ear disease, swine fever, pseudorabies and other mixed infection. His analysis, during the period from February to April this year, the long fifth disease epidemic caused many farms to avoid the local stress condition not aggravated vaccination, because of the lack of protection the vaccine caused the current outbreak hair. Moreover, the number of pig farms in the treatment of fifth disease lead to excessive use of antibiotics in pigs also decreased body and pave the way to disease outbreaks.

    Meizhou

    Zhong Huan distributors of veterinary drugs: incidence of acute swine, sow mortality

    Zhong Huan introduction, the hasty manner swine, pigs often took place without any signs of infection in the whole group. Mainly in the abortion group sow grave, breeding difficulties, and the course is longer, generally 10 days, easy to die; pigs continued high fever, general redness, small visible part of the pig ear, the body surface skin purple, death high; piglets although fever, but the main symptoms of Diarrhea, easy-resistant than the mortality rate is relatively low. Detection of pathogens from the point of view, a number of pigs to PRRS virus detection, but also with bacterial disease, toxoplasmosis and other mixed infection.

    Wuhua Chinese cities, according to farmers introduced by mid-May, the local pig farms on the sporadic disease, spread fast, pigs mainly fever, general redness, not eating and other symptoms, and not easy to deal with a high mortality rate particular, the pig is 100 kilos. Wuhua almost all towns have a more serious occurrence of swine

    It is understood that Xingning outlet, Drive south, Ye Tang and other towns adjacent to the south exit of Meizhou and Xingning, Triangle Town recently undergone similar five Chinese pig disease deaths, the epidemic occurred mainly in small and medium sized, free-range household, farm-scale basic safe.

    "Analysis of view from the pigs, pigs are often mixed infections, since the fan from the first incidence of the main support of the pig," Zhong Huan that is likely to be the basis of immune pigs do not do a good job, which the bowel, spleen, and skin spotting mainly classical swine fever in pigs is not uncommon in these.

    ■ Zengcheng

    Veterinary drug dealers Zhong: danger signals appear

    Zhong said the fairy village pig farms specialized households within the 100 long can fan after another sow 60% of the incidence and mortality of pigs, swine fever occurs constantly, skin redness, low spirit, hunger and other symptoms appear pregnant sows large area of abortion, stillbirth and other symptoms, so far, has killed scores of 8 sows the first pigs.

    Li Zhong introduced in mid-May, in order to catch the consumer when the Spring Festival season, the farm owner to introduce a group of 100 from Guangxi long pig. Unexpectedly, a week after the first batch of pig disease, as was not paid enough attention, did not prompt isolation pigs, with feed prices skyrocketing, the farm owner for the cost savings, often using some expired food pigs, pigs Group malnutrition, decreased immunity, resulting in such serious outbreaks.

    It is understood that in addition to individual farms Zengcheng recent loss of more serious disease occurs, the majority of swine farms are more peaceful. The past two months, a number of farms of various stages of pregnancy, abortion is more common for sows, piglets care homes low grade fever, loose stool from the situation more, and difficult to handle, shorter duration, mortality rate of 30%.

    "This is a dangerous signal," Zhong analysis, the current hot and humid climate, is the high incidence of swine diseases, in addition, due to feed prices, pork price slump, farmers mean cost savings while ignoring the nutritional needs of pigs, some keeping a low level, poor sanitation, small scale backyard farmers sudden hidden epidemic exists.

    Zhong believes that although the summer, but due to the recent rain the South, with particular attention to the work of pigs in the insulation.

    Heyuan

    Veterinary drug dealers Hua Zhou: disturbing moldy feed

    Meizhou five Chinese pig disease outbreak by the impact of adjacent Longchuan County is the most serious outbreak of swine diseases in Heyuan place in the outskirts of Longchuan county, town and other places, Dengyun intensive farming county area, its China and the five similar incidence, morbidity mainly pigs to pigs, breeding sows size below 50 is a high-fat pig farm. The Dongyuan County, the source city, Lianping and other places relatively peaceful, but there are also distributed phenomenon.

    Zhou Hua analysis of recent climate anomalies is the biggest reason for high incidence of swine. Moldy feed ingredients other serious, "In some farms feed warehouse, feed quality is worrying," Zhou Hua said.

    ■ Borrow

    The majority of influenza outbreaks in

    It is understood that recently, and no great Boluo swine disease, only affected by the weather, more influenza cases occurred. Nine journalists Zhutan Town, Long Xizhen investigation, told reporters that a number of distributors of veterinary drugs, mainly in pigs of influenza group, the clinical symptoms of cough, difficulty breathing, fever, mental depressed, loss of appetite or not eat, but more easily controlled, short course, after appropriate treatment, piglets had the capability before, mortality is not high.

    Edit Comment comprehensive survey of the South's rural areas reported cases found that the majority of pig farmers and dealers believe that the causes of the current swine are summarized as: the aftermath after the 5th disease; the weather changing, high temperature and humidity caused environmental stress; feed raw materials prices, pork price in the doldrums, pig farmers to reduce costs feed nutrition.

    In recent years, these factors are somehow exist in swine. Disease in this year noted that some experts of "blue ear disease variant" point of view, although not readily found, in terms of gene detection, strong evidence, but with a variation of blue ear disease 3-4 years the theory, clinical prevention and control and so some of the more effective feedback from the previous methods can not work, reflecting this year include Blue ear disease such as swine may be a new situation. How to prevent and worth of the industry people.

    Recently, the South will continue to focus on rural newspaper reported that the current swine, industry professionals and we welcome the exchange.

    E-mail: udlao@126.com

    Tel: 13380023355 (LO's)

    (Required to be interviewed, Meizhou, Zengcheng, Heyuan dealers and pigs per household for the alias.)

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